Precision Roll Grinders (PRG) is the world's leading large roll and cylindrical shaft grinding company. Our precision grinding, inspection, and repair services enhance the quality and profitability of essential manufacturing and industrial processes. As the industry's premier roll and shaft grinding service, PRG delivers unrivaled surface uniformity, roundness, and concentricity. Precision-ground rolls improve critical processes, add value, and enhance long-term earnings. By choosing PRG, customers benefit from reduced product variability, increased process efficiency, and faster turnaround times. Precision Roll Grinders operates roll facilities across the U.S., conveniently located in Allentown, Pennsylvania; Carrollton, Georgia; Lewisport, Kentucky; and Texarkana, Arkansas.